JSON to CSV

Flatten JSON array into CSV.

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Files never leave your browser.

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Native client-side processing.

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About JSON to CSV

Convert an array of JSON objects into a CSV file using PapaParse. Runs locally in your browser.

JSON to CSV runs entirely in your browser using Office Tools technology. Your files are processed locally and never uploaded to a server — there is no cloud, no storage, and no account required. Nothing about your file is sent anywhere.